[jboss-jira] [JBoss JIRA] Commented: (JBAS-5267) JBOSS endorsed lib Xerces and class loading

[Niklas (JIRA)]

    [ http://jira.jboss.com/jira/browse/JBAS-5267?page=comments#action_12411455 ] 
            
Niklas commented on JBAS-5267:
------------------------------

For issue 176496 (https://support.redhat.com/jbossnetwork/restricted/caseDetail.html?caseId=176496) we still have not received information about any working workaround.
Replacing the JBoss endorsed libraries does unfortunately cause other types of problems.


/ BR Niklas

> JBOSS endorsed lib Xerces and class loading
> -------------------------------------------
>
>                 Key: JBAS-5267
>                 URL: http://jira.jboss.com/jira/browse/JBAS-5267
>             Project: JBoss Application Server
>          Issue Type: Bug
>      Security Level: Public(Everyone can see) 
>          Components: ClassLoading
>    Affects Versions: JBossAS-4.0.3 SP1
>         Environment: jdk 1.5
>            Reporter: laurent duparchy
>         Assigned To: Scott M Stark
>
> We have a class that converts HTML to PDF using Xalan and Apache FOP. The process involves xerces lib also.
> we have a requirement to use libs compatible with our FOP release. (xerces 2.7.1, xalan 2.7.0 etc).
> When those libs and bundle in a WAR, it works fine, class loading seems OK and our libs are correctly loaded by our class. No interferences with jboss libraries.
> But when we bundle the libs in a EAR and a EJB jar (ClassPath set in Manifest) we can't get out a ClassCast exception. 
> We've tried all options of isolations without success. 
> I've found a clue for you at IBM. Not sure if it can apply to jboss  http://www.ibm.com/developerworks/websphere/library/techarticles/0310_searle/searle.html

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